12729648

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 33107008

約数和(自身を除く): 20377360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1627, 1956, 2608, 3254, 3912, 4881, 6508, 7824, 9762, 13016, 19524, 26032, 39048, 78096, 265201, 530402, 795603, 1060804, 1591206, 2121608, 3182412, 4243216, 6364824, 12729648]

約数ペア:

[(1, 12729648), (2, 6364824), (3, 4243216), (4, 3182412), (6, 2121608), (8, 1591206), (12, 1060804), (16, 795603), (24, 530402), (48, 265201), (163, 78096), (326, 39048), (489, 26032), (652, 19524), (978, 13016), (1304, 9762), (1627, 7824), (1956, 6508), (2608, 4881), (3254, 3912)]